SIFT
The Mac cleaner that respects you

Your Mac says it's full. It's lying.

Half your disk is junk you never chose: stale caches, duplicate files, downloads you forgot, and the debris of apps you deleted years ago. SiftSpace finds all of it and clears it safely in minutes, then checks your Mac for malware and security gaps while it's there.

Download for macOSSee what it finds

v0.1.20 · Free · Universal Mac · macOS 12+ · on-device

Free · Sign in with Google or GitHub · Your files stay on your Mac

+0GB
Macintosh HD994 GB
In useReclaimable · 346 GBFree
346 GB
found in a single scan
5.2M
files swept, in minutes
100%
stays on your Mac
$0
to use, today
Caches✦Duplicates✦Old downloads✦Leftover apps✦Build files✦System logs✦Browser junk✦Temp files✦Caches✦Duplicates✦Old downloads✦Leftover apps✦Build files✦System logs✦Browser junk✦Temp files✦
What's eating your disk

Six kinds of clutter. One sweep.

Reclaimable by category346 GB total
System junk
Caches, logs and temporary files that pile up across macOS and every app you run.
+96 GB
Duplicates
The same file living under different names, in different folders. Keep one, lose the rest.
+84 GB
Developer junk
The gigabytes that build tools and dependencies leave behind, cleared without breaking projects.
+72 GB
Large & old
The space hogs and forgotten downloads you meant to deal with months ago.
+58 GB
Leftover apps
Apps you deleted that still scatter support files all over your Library.
+24 GB
Other clutter
The odds and ends that quietly add up to real, reclaimable space.
+12 GB
Protection

A clean Mac is only half the job.

SiftSpace doesn't stop at storage. A full security console checks how exposed your Mac is, hunts for malware, and shows you exactly which apps can watch, listen and read your files. Read-only, on-device; your files and results never leave your Mac.

94/ 100
Strong
Disk encrypted Firewall on No malware found
Security checkup
FileVault, firewall, Gatekeeper, SIP, sharing and account hygiene, graded into one 0–100 score with one-tap jumps to the right setting.
Malware scan
YARA signature scanning hunts known macOS malware across launch points and your home folder. Detection only; nothing is removed without you.
Permission audit
Every app holding Camera, Microphone, Screen Recording, Accessibility or Full Disk Access, shown with its real icon, and unsigned apps flagged.
Vulnerability scan
Pending security updates, unsigned apps, risky setuid binaries and library-injection persistence, surfaced in plain language.
Startup & persistence
Audits launch agents and daemons, flagging orphaned or modifiable entries, the classic foothold for spyware.
One app, the whole job

Everything your Mac needs, in one place.

Clean, manage and protect, without stitching together five separate utilities or paying five separate subscriptions.

Clean

  • System & app caches
  • Duplicate files
  • Large & old files
  • Developer junk
  • Old downloads
  • Trash

Manage

  • App uninstaller + leftovers
  • Browser cache, cookies & history
  • Storage insights
  • Cleanup history & undo

Protect

  • Security checkup & score
  • Malware scan (YARA)
  • App permission audit
  • Vulnerability scan
  • Startup & persistence audit

Safeguards

  • Two-step delete confirmation
  • App data & VM disks protected
  • Keychains, Mail & keys off-limits
  • Everything recoverable from Trash
How it works

Scan. Review. Reclaim.

01

Scan

Point SiftSpace at your Mac. It sweeps the whole disk in minutes and sorts everything it finds into clear categories.

02

Review

See exactly what turned up and why. Nothing risky is ever pre-selected. You decide what stays and what goes.

03

Reclaim

One click. Everything moves to the Trash, so every decision is reversible right up until you empty it.

Safe by design

Ruthless on clutter. Gentle with everything else.

Everything to Trash
Nothing is ever hard-deleted. Recover any item from Finder until you choose to empty the bin.
Two-step confirmation
Before anything moves you see exactly what and how much, then acknowledge what can't be recovered once the Trash is emptied.
App data is sacred
Docker images, VM disks, databases and AI models are never treated as junk. Deleting them would break your apps, so SiftSpace won't.
Your secrets, untouched
Keychains, Mail, Messages, SSH and cloud keys are walled off from cleanup, always.
Nothing risky pre-selected
The safe choice is the only default. You opt in to anything beyond it, every single time.
100% on-device
Your files never touch the cloud: no uploads, no file telemetry. What's on your Mac stays on your Mac.
What we believe

We did not build another Mac cleaner. We built the one we actually wanted.

01

Storage you paid for is yours.

Not hostage to clutter you never chose to keep. Your disk should work for you, not against you.

02

Never gamble with someone's files.

Nothing risky is selected for you. The safe choice is the only default, every single time.

03

Your Mac is not a billboard.

No nag screens, no upsells, no fake "threats found" theatrics. It does its job and goes quiet.

04

Privacy is not a feature.

It's the baseline. Nothing you scan ever leaves your machine: no cloud, no file uploads, no exceptions.

05

Fast is part of the product.

A whole-disk sweep should take minutes, show you the truth, and get out of your way.

06

Free should mean free.

Free for at least a year, then pocket money next to what the big names charge for the same thing.

On the record

People stopped dreading their storage bar.

“Reclaimed 84 GB on my MacBook in the very first run. I had no idea that much was just sitting there.”
SASara Abdul Majid · Linkzly
“Finally a cleaner I trust. It shows me everything and never deletes a thing on its own.”
ANAndre Nowak · EnvVault
“Our whole team installed it. The leftover build files alone were eating hundreds of gigabytes.”
JOJasil OP · Sanar
“Recovered 120 GB without a single scary moment. This is exactly how cleanup should feel.”
RWRupam Wadia · Maren Solutions

Clear the clutter. Create space.

Reclaim gigabytes on your Mac in minutes. Safely, and for free.

Download for macOS

v0.1.20 · Universal Mac · macOS 12+